& scissors bridge, 100 km, 18th century ., about 500-700 liters, air defense, all, american, and, and mobile, and obstacles, archers, army, art, attacks, bridge, campaigns, enemy, expenses, facilities ., fast, ferries, gasoline, ground, hardly noticeable, hide, installation, intended, lockheed f-117, m-48, major, military, night hawk, part, penetration, peter i, plane, received, reform, river, russia, russian, scissors -mo, shock, single, strategically, subsonic, system, tactical, tank, target, this, through, through small, troops, united states. major, was first produced in 1958, were